Question

Develop the following exercises about density, don't forget to provide the processes:




1. What is the density of a 5cm3 concrete block that has a mass of 10g?




Density = mass ÷ volume


= 10g ÷ 5cm3


= _________ g / cm3




2. What is the density of a 10cm3 volume of water that has a mass of 10g?




Density = mass ÷ volume


= _________ g ÷ _________ cm3


= _________ g / cm3




3. What is the density of a 6cm3 cork that has a mass of 3g?




Density = m__________ ÷ v__________


= ________ ___ ÷ ________ ___


= _________ g / cm3




4. What is the density of a 0.5cm3 nugget of gold that has a mass of 10g?




Density = ____________ ÷ ____________


= ________ ___ ÷ ________ ___


= _________ g / cm3




5. What is the density of a 15cm3 iron bar that has a mass of 120g?




Density = ____________ ÷ ____________


= ________ ___ ÷ ________ ___


= _________ ___




6. What is the density of a 65m3 concrete block that has a mass of 4.7kg?




Density = mass ÷ volume


= __kg ÷ __m3


= _________ kg / m3




7. What is the density of a 92m3 volume of water that has a mass of 50kg?




Density = mass ÷ volume


= _________ kg ÷ _________ m3


= _________ kg / m3




8. What is the density of a 100cm3 cork that has a mass of 255g?




Density = m__________ ÷ v__________


= ________ ___ ÷ ________ ___


= _________ g / cm3
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Answer 1

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